152880780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15077}}^1$

素因数の和:15115

約数の個数: 72

約数和(自身を含む): 463558032

約数和(自身を除く): 310677252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 15077, 30154, 45231, 60308, 75385, 90462, 150770, 180924, 196001, 226155, 301540, 392002, 452310, 588003, 784004, 904620, 980005, 1176006, 1960010, 2352012, 2548013, 2940015, 3920020, 5096026, 5880030, 7644039, 10192052, 11760060, 12740065, 15288078, 25480130, 30576156, 38220195, 50960260, 76440390, 152880780]

約数ペア:

[(1, 152880780), (2, 76440390), (3, 50960260), (4, 38220195), (5, 30576156), (6, 25480130), (10, 15288078), (12, 12740065), (13, 11760060), (15, 10192052), (20, 7644039), (26, 5880030), (30, 5096026), (39, 3920020), (52, 2940015), (60, 2548013), (65, 2352012), (78, 1960010), (130, 1176006), (156, 980005), (169, 904620), (195, 784004), (260, 588003), (338, 452310), (390, 392002), (507, 301540), (676, 226155), (780, 196001), (845, 180924), (1014, 150770), (1690, 90462), (2028, 75385), (2535, 60308), (3380, 45231), (5070, 30154), (10140, 15077)]